Importance of nuclear structure on the relativistic heavy ion studies

by Prof. Haojie Xu（徐浩洁） (Huzhou University)

Wednesday 17 Dec 2025, 12:00 → 13:30 Asia/Shanghai

5#/6th-603 - Meeting Room 603 (Science Building)

Abstract:

Nuclear densities are fundamental inputs for initializing relativistic heavy-ion simulations. With recent advances at heavy-ion facilities, more precise measurements have revealed that some key observables are highly sensitive to the detailed structure of the colliding nuclei. In this talk, I will discuss the decisive role of neutron skin thickness in searches for the chiral magnetic effect using relativistic isobar collisions. I will also show how nuclear multipole deformations resolve the elliptical flow issue in U+U collisions, and how nuclear shape fluctuations are essential for understanding the ultra-central v2-v3 puzzle in Pb+Pb collisions. 

Biography:

Haojie Xu, professor at Huzhou University. He earned his Ph.D. from the University of Science and Technology of China in 2012. His research focuses on phenomenological modeling for relativistic heavy-ion collisions and data analysis with the STAR experiment. He has published over 30 papers in journals including Phys. Rev. Lett., Phys. Lett. B, and Phys. Rev. C.

Host: Prof. Yifeng Sun

Alternative online link：https://meeting.tencent.com/dm/Thqdx47mqqhB

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